US2443320A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Circular display rack
Assignee: Individual
•
Filing: 1944-08-31
•
Granted: 1948-06-15
•
Expires: 1964-08-31
Abstract
No abstract record available.
Inventors
- 👤 Meyer Herbert
- 👤 Edna M Spiegel
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-22 16:20
CPC Classifications
A; A47; A47F; A47F3/00; A47F3/08
Claims Analysis
Total Claims: 0
No claims parsed yet. Click Sync Now above to re-index claims from Google Patents.
References Cited (Backward Citations)
US176981A
Cited
US489652A
Cited
US951664A
Cited
US1153062A
Cited
US1268245A
Cited
US1875563A
Cited
US2102982A
Cited
US2312594A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1951-06-15 | 1951-12-15 | 1952-06-15 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1955-06-15 | 1955-12-15 | 1956-06-15 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1959-06-15 | 1959-12-15 | 1960-06-15 | $7700.00 | Window Closed / Lapsed |